Just bought a new gateway monitor with an hp computer, monitor sys no signal, help!

janettiger24

Honorable
Apr 8, 2013
1
0
10,510
My family just got a new gateway monitor and hp computer. We got everything all set up, and we turn it on and the monitor says no signal. The computer came with some instructions that we followed and the monitor zip. We have everything possible plugged in, what do I do.